baber/WOPTO huggingface dataset:
Patent DE-3510222-A1 (DE)
Inventor: REMBOLD HELMUT
IPC: F02M61/16
Filed: 1985-03-21
Abstract: A magnetic valve, in particular a fuel metering valve for fuel injection systems of internal combustion engines, is proposed which serves to measure the injection quantity and control the instant of injection. In a valve housing, the magnetic valve has an electromagnet and a valve closing element actuated thereby, which cooperates with a fixed valve seat. To damp the opening movement of the valve closing element against a fixed stop and to keep the hydraulic forces of adhesion between the valve closing element and the stop low, a damping chamber that is open toward the valve closing element is disposed on the stop. As the valve closing element approaches, fluid is positively displaced out of the damping chamber in the form of a squish flow between the stop face and the head element of the valve closing element, so that recoiling is avoided due to thus-generated damping. As the valve closing element lifts, fluid can flow through a throttle bore or a check valve into the damping chamber, so that release of the valve closing element from the stop face can be effected with little force being exerted.
Patent DE-3511026-A1 (DE)
Inventor: STROHMEIER WOLFGANG
IPC: H03J1/04
Filed: 1985-03-27
Abstract: To provide for easy identification of the location of pushbuttons or other similar operating elements of an automobile radio, even in the dark, light guides which provide for function indication and positioned above the respective pushbuttons extend laterally beyond the respective pushbuttons, and the front surface of the panel is formed with a recessed surface having an inclined portion (23), in light transmitting location to an auxiliary light emitting surface (21) shining, from the light guides, downwardly on the inclined portion (23) to provide for lateral illumination of the push buttons which, then, will appear as shadows between the light emitted from the auxiliary light surfaces.
Patent DE-3512775-A1 (DE)
Title: Lower gripper for making overcast stitches in sewing machines
Inventor: MARCHESI FRANCO
IPC: D05B57/06
Filed: 1985-04-10
Abstract: A lower gripper (1) for making overcast stitches in sewing machines which also possess an upper gripper (2) is described. The lower gripper (1) has an essentially wedge-shaped outer end and is provided with fluted surfaces, so that it becomes easier for the sewing elements to move past. 
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Patent DE-3516702-A1 (DE)
Title: Electrical contact for electric interrupters
Inventor: SHIBATA AKIRA
IPC: H01H1/0237
Filed: 1985-05-09
Abstract: An electrical contact, especially for electric interrupters, comprises a base (1), which is made of a silver-tin-system alloy and which contains In, and further comprises a plating (2) above the base (1), which has been made from a silver-cadmium-system alloy. The alloys were oxidised internally. The plating (2) withstands the initial tests designed for electric interrupters, the base (1) withstanding the subsequent tests. The base (1) does not have any tin oxide deposits due to the internal oxidation of the base (1) which is shielded by the plating (2). <IMAGE>
Patent DE-3526397-A1 (DE)
Title: Hand lever for the parking brake of motor vehicles, especially passenger vehicles
Inventor: SCHULTE HERBERT DIPL ING
IPC: B60T7/10
Filed: 1985-07-24
Abstract: A hand lever for the parking brake of a motor vehicle is described, at the free lever end of which a brake release button is provided, displaceable against the effect of a return force and in its normal position protruding from the face of the lever. In order to prevent the possibility of the brake release button being accidentally operated by a passenger when the hand lever is applied, which is possible if a passenger turns round striking the brake release button with their leg, it is proposed that this button be so arranged that, in its normal position, it is entirely or to a significant extent covered, at least on the passenger side by the wall of the lever end piece.
Patent DE-3527230-A1 (DE)
Title: Parallel crank displacement pump or drive motor
Inventor: NIEBUHR UWE
IPC: F01C1/36
Filed: 1985-07-30
Abstract: The chambers produced by two discs, offset from the centre point and in relation to one another, which are connected to one another by cranks movably fixed between them and are pivotably mounted in a housing, can be used for pumping or propulsion. One or two-cycle operation, variable in the direction of rotation or speed, is possible. The cranks and discs rotating parallel produce little vibration and noise so that high speeds and power output become possible.
Patent DE-3527326-A1 (DE)
Title: Electroplating unit
Inventor: ZAYYENI SEYED-AHMAD DR ING
IPC: C25D17/26
Filed: 1985-07-31
Abstract: In order to electroplate the bulk objects in an electroplating installation, the invention of an electroplating unit is presented here which comprises a twin-bowl plating pot, a support of the plating pot, a drive system, two tie rods and a vibration system. With the aid of this unit, the bulk objects can be taken out at the entry of the plating line, can be conveyed through the plating line, can be electroplated optimally and can be dumped at the exit of the plating line.
Patent DE-3530646-A1 (DE)
Inventor: HAAG GUENTER DIPL PHYS DR
IPC: G08B13/18
Filed: 1985-08-28
Abstract: An area-security system comprises a transmitting/receiving strip arranged along one side of an area to be secured and a reflection strip arranged along the other side. The transmitting/receiving strip is divided into transmitting regions and receiving regions, the transmitting regions consisting of a plurality of transmitting elements which are arranged alongside of each other and which are combined in at least two groups, and the receiving regions also consisting of a plurality of receiving elements which are arranged alongside of each other and are also combined in at least two groups. Modulated light from the transmitting elements strikes the receiving regions after being reflected by the reflection strip. A control circuit determines association of different groups of receiving elements with the individual groups of transmitting elements. A multi-channel evaluation, under the synchronizing control of a control circuit, evaluates the signals on the basis of various factors. The area-security system is particularly suitable for penetration-security or for entry-security application, and for the securing or control of machines.
Patent DE-3532706-A1 (DE)
Inventor: BICKLE WOLFGANG
IPC: F16J9/14
Filed: 1985-09-13
Abstract: 1. Piston ring for the pistons of damper units, such as shock absorbers, shock struts or level controllers, consisting of a steel backing and a porous layer of tin or tin-lead bronze 0.2 to 0.35 mm thick which is sinter-bonded or sprayed thereon, whereon there is a bearing layer 0.01 to 0.2 mm thick of fluorine-containing polymer, such as polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF) or a mixture thereof, with 10 to 50% weight lead powder with a grain size of =< 35 mu m, with which the pores of the bronze layer are also filled, and which may also optionally contain, individually or in combination, additives for improving the sliding properties or for reducing wear, such as graphite powder, molybdenum disulphide, zinc sulphide, barium sulphate, lead borosilicate, glass fibres and carbon fibres, in a quantity of 5 to 50% weight, characterised in that one front face (1, 5, 6) has a projection (2, 7, 8) at the joint surface and the other front face (3, 5, 6) has a recess (4, 9, 10) at the joint surface which corresponds to the projection in size and shape, the projection engages in the recess without play and completely seals off the operating chamber from the pressure chamber.
Patent DE-3532777-A1 (DE)
Title: Burner
Inventor: KREUTMAIR JOSEF DIPL ING
IPC: F23D11/40
Filed: 1985-09-13
Abstract: For reducing the construction length of burners (10), there is arranged at the outlet end of a flame pipe (14) surrounding the combustion zone (15) a sleeve-like screen (20), with which the hot gases (15) are guided in a funnel-shape to screen slots. Such screens can moreover bring about noise-damping of the burner (10). <IMAGE>
Patent DE-3533016-A1 (DE)
Title: Pressure accumulator for feeding a cooling fluid into a nuclear reactor
Inventor: MACKERT PIUS DIPL ING
IPC: G21C15/18
Filed: 1985-09-16
Abstract: In a pressure accumulator (1) for feeding a cooling fluid into a nuclear reactor, the cooling fluid is arranged in the lower part of a housing (2) where an outlet port (6) is located. The upper part (37) contains a pressurized propellant gas. A diaphragm (20) is screwed in a gas-tight manner to the edge (18) of the outlet port (6) by means of a supporting body designed as a screen (12) and is fastened on the side facing away from the outlet port (6) by means of a symmetrical supporting structure (29). The pressure accumulator (1) is suitable especially for safety feeding in pressurized-water reactors. <IMAGE>
Patent DE-3534285-A1 (DE)
Title: Device for individually illuminating objects
Inventor: JAENISCH CHRISTOPH
IPC: F21V7/00
Filed: 1985-09-26
Abstract: The device for individually illuminating objects is characterised by a mounting strip (1) on which both one or more light sources (12) and a plurality of mirror reflectors (4) are provided such that they can be displaced, pivoted in all directions and fixed in position. The mirror reflectors (4) can be assigned shading strips or shading masks (13). The shading strips or shading masks (13) can be fastened to the mirror reflectors (4) in any way desired by means of touch-and-close rims. The light source (12) is accommodated in a housing (7) with a plug-in register (10) for colour filters or transparent image carriers and a projection lens (11) which can be pivoted in, and the mirror reflectors (4) can be assigned transparent colour carriers. <IMAGE>
Patent DE-3536514-A1 (DE)
IPC: B65D47/06
Filed: 1985-10-12
Abstract: The closure is intended for a container 1 made, in particular, of plastic and provided with a nozzle 2. The closure can be introduced into the container nozzle so as to be sealed off by means of a tube extension 6, fitted with sealing lips 7. The closure is to be anchored fixedly and non-displaceably in said container nozzle in such a way that the inner end of its tube extension does not extend over the root region of the container nozzle into the container. In order to secure the seating of the closure, an essentially U-shaped profiled ring 17 is pressed in such a way over a flange 5, bearing the tube extension and guided against the end face of the container nozzle, that its upper profile leg 18 rests firmly on the flange 5 and its lower profile leg firstly slides along a collar 3, which reinforces the removal nozzle, and then engages undetachably behind the rear boundary surface of the collar which is perpendicular to its axis. <IMAGE>
Patent DE-3543685-A1 (DE)
Title: Optical fibre refractometer with an enlarged sensitivity range
Inventor: HAUBENREISSER WERNER PROF DR R
IPC: G01N21/43
Filed: 1985-12-11
Abstract: The invention relates to an optical fibre refractometer, which is used, in particular, for sensitive measurement of the optical refractive index in relatively large refractive index ranges, for temperature measurement and for optical switches controlled by the refractive index. The object of the invention to achieve such a refractometer purely by the configuration of the sensory part of the optical fibre refractometer is achieved according to the invention when as a function of the refractive index range to be measured, a plurality of optical fibres which can be tapped are arranged in such a way that from fibre to fibre they are lent a rising radius of curvature in the sensory range.
Patent DE-3544072-A1 (DE)
Title: Reflecting surface and process for its production
Inventor: PILZ PETER
IPC: G09F13/16
Filed: 1985-12-13
Abstract: A reflecting, in particular multi-coloured surface on a substrate is proposed, which is built up by a conventional colour printing layer, an adhesive layer located on top of the latter and exhibiting glass beads, and a protective layer covering the glass beads. For producing such a surface in the colour required, it is proposed that the substrate is printed on in a way known per se, that an adhesive layer is applied, that glass pearls are introduced into the moist adhesive layer by scattering and that, once the adhesive layer has dried, a protective layer is printed on. <IMAGE>
Patent DE-3546018-A1 (DE)
Inventor: KERTH JUERGEN
IPC: C08F10/02
Filed: 1985-12-24
Abstract: Finely divided ethene polymers are prepared by means of a Ziegler catalyst system composed of (1) a titanium-containing catalyst component obtained by precipitation in an organic liquid from (1.1) a solution of titanium tetrachloride in a hydrocarbon, (1.2) a solution of a certain organoaluminum compound in a hydrocarbon, and a catalyst component which contains (1.3) an alpha-monoalkene and (2) aluminum, wherein the (1) used has been precipitated at relatively low temperatures in an organic liquid which, at the precipitation temperature has a relatively high viscosity and comprises (a) a liquid hydrocarbon and (b), dissolved therein, relatively small amounts of polymer of an alpha-monoalkene, with the provisos that (i) for every gram-mole of the total amount of titanium tetrachloride used specific amounts of the organic liquid, of the organoaluminum compound and of the alpha-monoalkene are used and (ii) for every mole unit of the total amount of titanium tetrachloride used specific amounts are precipitated per minute and specific amounts of the alpha-monoalkene are introduced per minute.
Patent DE-3546526-A1 (DE)
Title: Stretcher
IPC: A61G1/02
Filed: 1985-07-06
Abstract: The stretcher has pivotable supporting flaps (43) on the upper part (14) of the upper body, and these flaps can be folded up in order to support the shoulders of a patient suffering from shock who has to be carried in the Trendelenburg position. This prevents the body of the patient from being displaced on the mat in the direction of the head. Lateral supporting flaps (45) which fix the sides of the patient are fastened on the frame (10). Under at least one supporting flap (45) there is located a drawer-like extractable supporting part (56) onto which the supporting flap (45) can be placed horizontally. The arm of the patient can be placed on the supporting flap (45), e.g. for infusions. The handles (26) can be locked at different angular positions. The handles (26) on the head side simultaneously serve to lock the upper supporting flaps (43) in the folded-up state. <IMAGE>
Patent DE-3600571-A1 (DE)
Inventor: HEINZEL REGINA
IPC: C12N1/16
Filed: 1986-01-10
Abstract: There are described DNA sequences from the genome of mammals, in particular from the human genome, coding for proteins having the biological activity of HUSI-type I inhibitors. There are further described biotechnological methods of the preparation of proteins having the biological activity of HUSI-type I inhibitors as well as pharmaceutical compositions containing said proteins.
Patent DE-3607777-A1 (DE)
Inventor: BROTZMANN KARL PROF DR DR
IPC: C21C5/56
Filed: 1986-03-08
Abstract: In a process for the production of steel from scrap in a refining vessel having feed nozzles below the surface of the steel bath and top-blowing devices and in which carbonaceous solid fuel and oxygen-containing gases are used as reagents, the same reagents are used to supply heat to the scrap and to the melt in the refining vessel and the resulting gaseous reaction products are after-burned with preheated air.
Patent DE-3612512-A1 (DE)
Title: Arrangement for displaying the actuator of a series of actuators capable of respectively two operating states which is respectively foremost in its one operating state
Inventor: BUCHER GEORG DIPL PHYS DR
IPC: B61L17/02
Filed: 1986-04-14
Abstract: Inserted one after the other into an optical fibre, which is coupled at its one end via a fibre-optic coupler to an optical transmitter and to an optical receiver, are actuators which are constructed as fibre-optic components (devices), and respectively in their one operating state reflect light arriving from the direction of the said one end of the optical fibre and in their other operating state transmit light of both transmission directions.
Patent DE-3620208-A1 (DE)
Title: Device on a track-bound vehicle
Inventor: KRAFT KARL HEINZ DR ING
IPC: B61L3/12
Filed: 1986-06-16
Abstract: In a device on a track-bound vehicle, a computer (MC) is provided for determining speed and/or acceleration values. The information required for this is triggered by means of aerials (A1 to A4) which are arranged one behind the other on the vehicle (FG) and communicate with location markers (K1, K2, K3, K4) arranged along the route at regular intervals. In each case two non-adjacent vehicle aerials (A1/A3 or A2/A4) control in respective pairs the counting of pulses of a predetermined successive frequency alternately in two assigned counters (Z10/Z11, Z20/Z21). The respective counting results are alternately interrogated from the two counters (Z10 or Z11, Z20 or Z21) and are further evaluated in the computer (MC) taking into account the aerial spacing (1). <IMAGE>
Patent DE-3620261-A1 (DE)
Title: Method for superimposing different images
Inventor: BRENNECKE RUEDIGER DR
IPC: H04N1/46
Filed: 1986-06-16
Abstract: Method for superimposing the difference image of a reference image and current image on the reference image or the current image of a changing process, the reference image or current image being displayed in black/white and the difference image, which can be previously generated and amplified separately or directly during the superimposition, being displayed in colour, or conversely.
Patent DE-3621072-A1 (DE)
Title: Flexible coupling
Inventor: CHIVARI ILIE
IPC: F16F15/121
Filed: 1986-06-24
Abstract: A flexible coupling in which rubber elements (26) are held between first and second jaws (14, 22) employs interconnected jaw elements separated from the coupling halves, the jaws (14, 22) each having a prismatic profile which is continuous in the axial direction. On one side in each case, the side faces (36, 38) of the jaws (14, 22) adjoin one another directly. The rubber elements (26) are seated between the other side faces. Provided on each coupling half are stops (60, 62) which engage non-positively in a first direction of rotation on the first jaws (14) and non-positively on the second jaws (22) in a second direction of rotation. In this way, all the rubber elements (26) are subjected to uniform loading in both directions of rotation. <IMAGE>
Patent DE-3621680-A1 (DE)
Title: Multi-frequency code receiver and device equipped therewith for transmitting signals
Inventor: FLEHINGHAUS JUERGEN DIPL ING
IPC: H04L27/26
Filed: 1986-06-27
Abstract: The invention makes use of the fact that when an arbitrary selection from a finite number of digital part-signals (Sa, Sb) having in each case a predetermined signal shape is combined, only a finite number of possible signal shapes can result for the aggregate signal (S) and that the part-signals can be selected in such a manner that the aggregate signal reveals in every case which of the part-signals happen to be contained in the aggregate signal and which do not. The invention specifies a multi-frequency code receiver which makes use of this finding. As an example of an application, a device for transmitting signals is specified. Suitably selected sets of part-signals are specified by way of example. <IMAGE>
Patent DE-3623462-A1 (DE)
Title: Book block and method for its production
Inventor: KWAUKA GERD-GEORG DR
IPC: B42B2/00
Filed: 1986-07-11
Abstract: The invention relates to a book block and a method for its production, the individual layers (1) being stitched at least double thread in the longitudinal direction of the break (4) in the last fold, the thread surface of the lower thread (7) being greater than that of the upper thread 5, and the layers (1) being bonded to each other in the spine. <IMAGE>
Patent DE-3627942-A1 (DE)
Inventor: TESCH BERNHARD
IPC: A44C5/00
Filed: 1986-08-18
Abstract: A watch, especially one conceived as a decorative object seen and recognised as such by being placed on an exposed part of the body of the user, i.e. on the back of the hand, between fingers and wrist, has as holding devices or elements (13, 14) for placing the watch (11) on the back of the hand at least one loop (13) that can be passed around at least one finger of the hand and if necessary may also be formed only when the watch is worn, and another loop (14) or the like, that is passed around the wrist, has a modifiable opening or extension and if necessary can also be separated. Both loop parts can be linked to each other, forming a double loop in a single piece, or they can form parts of an open loop that are linked by available elements, thus forming loops, only when the watch is worn.
Patent DE-3640879-A1 (DE)
Title: Method of improving the shoot production of vegetatively propagated grasses (Gramineae)
Inventor: SCHOTT EBERHARD PETER
IPC: A01N59/24
Filed: 1986-11-29
Abstract: Method for improving the shoot production of vegetatively propagated Gramineae, characterised in that those parts which are capable of propagation (for example cuttings) are treated with a small amount of cyanamide.
Patent DE-3641692-A1 (DE)
Inventor: BENDIX DIETER DIPL CHEM DR
IPC: A61K9/22
Filed: 1986-12-06
Abstract: The resorbable homopolymers and copolymers are virtually free from polymerisation catalysts.
Patent DE-3644389-A1 (DE)
Title: Belt grinder (belt sander)
Inventor: STIRM MICHAEL
IPC: B24B23/06
Filed: 1986-12-24
Abstract: A belt grinder with a casing (1, 2) which receives a drive motor (13), and a drive roller (21) which is driven by the drive motor (13), is in engagement with the abrasive belt (9) and over which the abrasive belt (9) is guided along an endless path, which possesses, on the underside of the shoe (10), a plane, elongated abrasive section between two deflecting regions (11, 12), has a third deflecting region (21) for the abrasive belt (9) above the two deflecting regions (11, 12). The two deflecting regions (11, 12) are secured to a support body (8) which is displaceable to a limited extent relative to the third deflecting region (21). <IMAGE>
Patent DE-3709566-A1 (DE)
Inventor: WALLISSER KLAUS
IPC: B25B1/24
Filed: 1987-03-24
Abstract: A chucking device, in particular a vise having two chuck jaws at least one of which is embodied in two parts in the longitudinal direction. A rail guide is present between the two parts, and one of the parts, serving as a pedestal part is joined to the supporting elements of the chucking device, while the other part can be removed and replaced via the rail guide, and the rail guide simultaneously acts as a means of coupling the two parts in the direction in which the chucking force is applied.
Patent DE-3718339-A1 (DE)
Title: Key-operated switch or key-operated push button
Inventor: BAUMGART FRITZ RICHARD
IPC: E05B45/06
Filed: 1987-06-01
Abstract: A key-operated switch or key-operated push button has a switch housing (11) which is open on one side and contains an electrical switch (12) or push button which can be operated via a moving switching element (13), by the bit (14) of a profiled half-cylinder lock (15). The profiled half-cylinder lock (15) is fitted on a covering plate (17) which is mounted on the switch housing (11) and has a corresponding opening (18) and a mounting arm (19), which extends into the switch housing (11), for the profiled half-cylinder lock (15). A securing plate (20) is mounted on the switch housing (11) and has an orifice (40) corresponding to the cross-section of the profiled half-cylinder lock (15). At least one mounting screw (21) for the covering plate (17) engages in a threaded through-hole (22) in the securing plate (20). In the screwed-in state, said mounting screw (21) holds an alarm switch (23), which is mounted on the securing plate (20) but behind it, in a non-alarm position. <IMAGE>